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San Jose

$660+ Cheap flights from Bilbao (BIO) to San Jose (SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — SJC
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Bilbao to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 29, 2025.

Round-trip from

$660
(lol.travel)
From Bilbao to San Jose
Search Deals

Find flight deals from Bilbao to San Jose

Cheapest flights from Bilbao to San Jose
Explore the most affordable flight options available from Bilbao to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This lol.travel deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/287:05 pmBIO - SJC
2 stops35h 13mLufthansa
sáb. 9/1312:30 pmSJC - BIO
2 stops25h 20mLufthansa
Deal found 7/27$660
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/106:45 amBIO - SJC
2 stops24h 55mUnited Airlines
mié. 9/176:20 pmSJC - BIO
2 stops31h 25mUnited Airlines
Deal found 7/27$679
This lol.travel deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/139:35 pmBIO - SJC
2 stops32h 31mIberia
dom. 8/176:00 amSJC - BIO
2 stops30h 55mIberia
Deal found 7/28$896
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:50 amBIO - SJC
2 stops19h 14mMultiple Airlines
sáb. 8/163:17 pmSJC - BIO
2 stops45h 43mMultiple Airlines
Deal found 7/27$999
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/139:15 amBIO - SJC
3 stops20h 49mAmerican Airlines
dom. 8/176:00 amSJC - BIO
2 stops25h 55mAmerican Airlines
Deal found 7/28$7,096

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 29, 2025.
Use the filters below to find and compare flights from Bilbao to San Jose that are best for you.

Fly from

Bilbao

Fly to

San Jose

Route

Depart

Return

Price

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

jue. 8/28

7:05 pm-9:18 pm

2 stops35h 13m

San Jose

sáb. 9/13

12:30 pm-10:50 pm

2 stops25h 20m

$660

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

mié. 9/10

6:45 am-10:40 pm

2 stops24h 55m

San Jose

mié. 9/17

6:20 pm-10:45 am

2 stops31h 25m

$679

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

mié. 8/13

9:35 pm-9:06 pm

2 stops32h 31m

San Jose

dom. 8/17

6:00 am-9:55 pm

2 stops30h 55m

$896

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

mar. 8/12

6:50 am-5:04 pm

2 stops19h 14m

San Jose

sáb. 8/16

3:17 pm-10:00 pm

2 stops45h 43m

$999

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

mié. 8/13

9:15 am-9:04 pm

3 stops20h 49m

San Jose

dom. 8/17

6:00 am-4:55 pm

2 stops25h 55m

$7,096

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

dom. 10/26

6:40 am-8:53 pm

2 stops22h 13m

$1,474

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Bilbao to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Bilbao with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bilbao to San Jose

What is the cheapest month to book a flight from Bilbao to San Jose?

Currently, September is the cheapest month in which you can book a flight from Bilbao to San Jose (average of $253). Flying from Bilbao to San Jose in June is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated julio 29, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Iberia from Bilbao to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Iberia
7.0
Good
2,859 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.8
Okay
7,265 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Bilbao to San Jose that include hotel bookings?

    Yes. In addition to deals on Bilbao to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to San Jose.

  • Can I find deals for business class flights from Bilbao to San Jose?

    Yes. Cheapflights offers flight deals from Bilbao to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bilbao to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Bilbao to San Jose (average of $253). Flying from Bilbao to San Jose in June is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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